Finding the Third Proportional to 19,708 and 30,601

Step by Step Solution

1. Step 1: Write the proportion equation
   19,708 : 30,601 = 30,601 : x
2. Step 2: Convert to fraction form
   19,708/30,601 = 30,601/x
3. Step 3: Cross multiply
   19,708x = 30,601 × 30,601
4. Step 4: Simplify right side
   19,708x = 936,421,201
5. Step 5: Solve for x
   x = 936,421,201/19,708
6. Step 6: Final answer
   x = 47,514.78